High Temperature And High Pressure Resistant Ordinary Metal Tube
Float Flowmeter The general type of metal tube float flowmeter with wide
application medium, high temperature and high pressure resistance
utilizes the dynamic balance between fluid force and float gravity
to allow the float to freely float in the conical measuring tube.
The height position of the float (i.e., the annular gap area
through which the fluid passes) corresponds to the magnitude of the
instantaneous flow rate. Main advantages - Intuitive and reliable, on-site display: No external power supply
is required for direct reading on-site, making it highly suitable
for on-site monitoring.
- Low and constant pressure drop: The pressure drop mainly results
from the weight of the float and does not vary with flow rate,
typically being very small (a few kPa), which saves energy.
- Wide range ratio: Usually up to 10:1 or even higher, outperforming
orifice plates.
- Low requirement for upstream straight pipe sections: Due to its
stable structure, it generally only requires 5D upstream and 3D
downstream straight pipe sections, offering flexible installation.
- Wide range of applicable media: It can measure liquids, gases, and
steam. By choosing different float and cone tube materials (such as
stainless steel, Hastelloy, PTFE-lined), it can withstand corrosive
media.
- Sturdy structure, resistant to high temperature and pressure:
All-metal construction, suitable for high-temperature and
high-pressure applications (such as up to hundreds of degrees
Celsius and several MPa).
Typical application scenarios - Process industry: Process monitoring and batching of various
corrosive, clean liquids or gases in the chemical, pharmaceutical,
and food industries.
- Energy equipment: Fuel and gas flow measurement and control for
boilers and burners.
- Laboratory and small flow control: Small flow supply for precision
experimental devices and analytical instruments.
- Water treatment: Addition and metering of chemical agents.
- Compressed air systems: Consumption measurement of compressed air
in factory workshops.
The standard metal tube float flowmeter is an intuitive, durable
and adaptable "field worker". |
